1025006016890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2383734923}}^1$

素因数の和:2383734973

約数の個数: 16

約数和(自身を含む): 1887918059808

約数和(自身を除く): 862912042918

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2383734923, 4767469846, 11918674615, 23837349230, 102500601689, 205001203378, 512503008445, 1025006016890]

約数ペア:

[(1, 1025006016890), (2, 512503008445), (5, 205001203378), (10, 102500601689), (43, 23837349230), (86, 11918674615), (215, 4767469846), (430, 2383734923)]